PYRAZOLINE DERIVATIVES

Insecticidal compounds of formula I where R is hydrogen, alkyl or alkenyl; X is oxygen or sulphur; each R , which may be the same of different, is halogen, alkyl, haloalkyl, cyano, nitro, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulphonyloxy, alkylsulphonyl, alkoxycarbonyl or acyl or two a...

Ausführliche Beschreibung